Sram Pg-950 Cassette 9 Speed Size:12-26T It combines optics almost as

It combines optics almost as crisp as SuperThin Glass with ultra light and excellent scratch & shatter resistance

4 LED Chip

and even fat bikes as it fits 20 - 29 in

Designed for aggressive XC trails with 3c Exo technology

Sram Pg-950 Cassette 9 Speed Size:12-26T It combines optics almost asIf you're a rider whose performance needs or riding style dictates that you run a 9 speed drivetrain, the PG 950 is the right choice for light weight, strength, and precise shifting. FEATURES 9 speed choice for lightweight, strength, and precise shifting Recommended Chains: PC 991 HP, PC 991 XS, PC 991, PC 971, PC 951 SPECIFICATIONS SPEED (CS) 9s GEARING 11 26t, 11 28t, 11 32t, 11 34t, 12 23t, 12 26t COG FINISH (CASSETTE) Silver TECHNOLOGY (CASSETTE)